X Profusion Coronavirus (COVID-19) Update

At Profusion we are taking the COVID-19 pandemic very seriously, and have put in place numerous precautions to keep our staff and customers safe. However, while we expect that the virus may cause some disruption, we are currently operating during normal business hours, and our carriers will be collecting new orders every day. (Read more)


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Technical specifications

Supply Voltage (maximum)3.6V
Supply Voltage (minimum)1.5V
Supply Current0.08mA
V output0.28V
Noise 3μVrms(VNI)
Bandwidth20kHz
Bias Voltage12.5

Please also refer to the Datasheets & Resources tab.

Features

  • Operating Voltage:1.5V to 3.6V
  • Current consumption: 80 μtyp.
  • Input equivalent noise: 3μVrms
  • Maximum output voltage:281mVrms:
  • Gain: 3dB
  • Frequency response: 20Hz to 20 kHz
  • Bias voltage:+12.5V
  • Operating temperature:40℃ to 85℃

Full description

The NJU72084 is a pre-amplifier for MEMS microphones.

Moisture sensitivity level:

For scheduled orders and further information:

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UK Customers

Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.


European Customers

Orders below €100.00 can be delivered by Airmail (allow 5-7 working days) at a rate of €5.50 or by a tracked courier at a rate of €19.50 (1-2 working days).

Orders to European countries above €100.00 are delivered by a tracked courier at a rate of €19.50 (1-2 working days).


US/Canadian Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 working days) or by tracked courier at a rate of $30.00 (1-3 working days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 working days).


International Customers

Orders below $50.00 can be delivered by post (allowing up to 28 working days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $50.00 are delivered by tracked courier at a rate of $49.00.


All prices shown exclude VAT


Features | Pricing | Description | Datasheet datasheet